TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 31, 12:45 AM EST
Polymarket
In the upcoming Copa Sudamericana game between O'Higgins FC and CA Boca Juniors, scheduled for July 30, 2026 at 8:30 PM ET: This market will resolve to "O'Higgins FC" if O'Higgins FC score more goals than CA Boca Juniors in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if O'Higgins FC and CA Boca Juniors score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "CA Boca Juniors" if CA Boca Juniors score more goals than O'Higgins FC in the second half of regular play plus second-half stoppage time. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-half goals, extra time, and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.
In the upcoming Copa Sudamericana game between O'Higgins FC and CA Boca Juniors, scheduled for July 30, 2026 at 8:30 PM ET: This market will resolve to "O'Higgins FC" if O'Higgins FC score more goals than CA Boca Juniors in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if O'Higgins FC and CA Boca Juniors score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "CA Boca Juniors" if CA Boca Juniors score more goals than O'Higgins FC in the second half of regular play plus second-half stoppage time. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-half goals, extra time, and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.
Prediction market odds and sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets like this one are priced by traders directly—meaning odds shift based purely on supply and demand. Prediction markets can sometimes offer sharper, more efficient pricing because traders have real money at stake and no house edge to protect. However, sportsbooks may occasionally offer better value on specific outcomes depending on their risk management and the size of their customer base. Comparing both sources helps you identify mispriced opportunities.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1, where higher prices reflect stronger trader conviction. When you buy a contract, you're betting that outcome will occur; the price you pay represents the market's current odds. As more traders buy or sell, the price adjusts automatically, ensuring the market stays responsive to new information and sentiment shifts right up until resolution.
This market resolves around Jul 31, 2026, once the second half of the O'Higgins versus Boca Juniors match concludes and the result is verifiable from credible public reporting. The outcome is determined by which team wins during the second half specifically—not the full match. Your position will be settled based on the verified final result of that period. Until that moment, you can trade your position freely, allowing you to lock in gains or cut losses as odds shift.
Several factors can shift odds before the match begins and during the lead-up to kickoff. Team news—injuries, lineup changes, or roster updates—often triggers sharp price moves, especially if a key player is ruled out. Weather conditions, travel delays, or last-minute tactical announcements can also influence trader positioning. Once the first half concludes, the scoreline and momentum become critical catalysts; a team trailing badly may see its second-half odds compress, while an early lead can shift sentiment dramatically. Live match developments and real-time injury updates will drive the most volatile repricing.